Sanitary landfill anti-seepage film connecting structure and sanitary landfill: Fid-Bau Portal

Sanitary landfill anti-seepage film connecting structure and sanitary landfill

WANG YANG / QI CHANGQING / LIU YONG / LUO BIN / HE ZHEN / CHEN YU / YANG QINGBIN / YU XIAOXIAO

The invention discloses a sanitary landfill anti-seepage film connecting structure and a sanitary landfill, and relates to the technical field of sanitary landfills. The sanitary landfill anti-seepagefilm connecting structure comprises a reservoir area anti-seepage film, a closure anti-seepage film and a reinforced anti-seepage film; the edge of the closure anti-seepage film is connected with thereservoir area anti-seepage film, and a closed landfill cavity is formed between the reservoir area anti-seepage film and the closure anti-seepage film; and the reinforced anti-seepage film covers the upper sides of the reservoir area anti-seepage film and the closure field anti-seepage film, and the two sides of the reinforced anti-seepage film are connected with the reservoir area anti-seepagefilm and the closure field anti-seepage film respectively. According to the sanitary landfill anti-seepage film connecting structure, by arranging the reinforced anti-seepage film connected with the reservoir area anti-seepage film and the closure anti-seepage film, double impermeability is achieved, the structure is simple, construction is convenient, and cost is low.

本发明公开了一种卫生填埋场防渗膜连接结构及卫生填埋场，涉及卫生填埋场技术领域，包括：库区防渗膜；封场防渗膜，封场防渗膜的边缘与库区防渗膜相连接，在库区防渗膜与封场防渗膜之间形成封闭的填埋腔；加强防渗膜，覆盖在库区防渗膜和封场防渗膜上侧，加强防渗膜的两侧分别与库区防渗膜和封场防渗膜相连接；该卫生填埋场防渗膜连接结构通过设置与库区防渗膜和封场防渗膜相连接的加强防渗膜，实现双重防渗，结构简单、施工方便、成本低廉。

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